import numpy as np
from scipy import linalg as lg

arr=np.array([[1,2],[3,4]])
print(lg.det(arr))
print(lg.inv(arr))
b=np.array([6,14])
print(lg.solve(arr,b))
print(lg.eig(arr))
print(lg.lu(arr))
print(lg.qr(arr))
print(lg.svd(arr))
print(lg.schur(arr))
